The optimal management of placenta accreta and until now remains unclear. The reasons for this are a rarity of this condition and the considerable heterogeneity of the group under the term "placenta accreta." Total hysterectomy during caesarean section is the most common approach to a known placenta accreta. Planned or emergency perinatal hysterectomy is associated with several complications--damage to the urinary tract, relaparotomiya, massive blood transfusions and stay in ICU. The average blood loss is about 3000 ml. To reduce blood loss in perinatal hysterectomy contribute: preliminary uterine artery occlusion, istmus-coporal longitudinal hysterectomy for extraction of the fetus, placental extraction along with the uterus. To save the woman's uterus at placenta accreta are using the following methods: cutting the uterine wall on which is located the placenta, imposing single stitches covering 2-3 cm in 1 cm, around the placental area; removal of the maximum possible part of the placenta; using longitudinal hysterectomy. So far, there are no comparative studies of the efficacy of different surgical techniques to preserve the uterus cases of placenta accreta. Extraction of the placenta to be done after the administration of uterotonics and devascularization the uterus. To reduce bleeding from the uterus after removal of parts of the placenta and according to the situation can be used: x-back hemostatic sutures from internal side of the uterus, tamponade with gauze roll, balloon catheters or haemostatic mushrooms. Conservative surgical treatment of placenta accreta is not always possible. In hospital Maternity Hospital-Sofia for the period 1986-2000 there were 17 cases of placenta accreta diagnosed only at birth. Maintaining the uterus was successful in 35% of these cases.